Calendrier des marathons Colorado 2025-2026

mars

14

samedi

Run Through Time Trail Marathon

Salida, Colorado

Trail 2 mi Semi-marathon Marathon

avr

25

samedi

Runs With Scissors Races

Brighton, Colorado

Semi-marathon Marathon 50 km

mai

3

dimanche

Colorado Marathon

Fort Collins, Colorado

5 km 10 km Semi-marathon Marathon

mai

9

samedi

Valkyrie Trail Race

Colorado Springs, Colorado

Trail 4 mi 8 mi ... Marathon 50 km

mai

15-17

ve - di

Denver Colfax Marathon

Denver, Colorado

10 mi 13 mi 26 mi

mai

16

samedi

Endure Trail Runs

Divide, Colorado

Backyard Ultra 10 km Semi-marathon Marathon 12 hr

mai

24

dimanche

Spirit Trail Run

Buena Vista, Colorado

Trail 9 km Semi-marathon Marathon

mai

30-31

sa - di

Weld Your Mettle Running Festival

Eaton, Colorado

Backyard Ultra 4 mi 14 mi ... 100 km 100 mi

juin

6

samedi

Summits Trail Runs

Granby, Colorado

Trail 6 mi 13 mi 26 mi 50 km

juin

7

dimanche

Steamboat Marathon

Steamboat Springs, Colorado

10 km Semi-marathon Marathon

juin

27

samedi

Leadville Trail Marathon and Heavy Half

Leadville, Colorado

Trail 15 mi 26 mi

juil

18

samedi

Silverton Alpine Runs

Silverton, Colorado

Trail 8 mi Marathon 50 km

juil

19

dimanche

Aspen Valley Marathon

Aspen, Colorado

5 km Semi-marathon Marathon

août

1

samedi

Aspen Backcountry Marathon

Aspen, Colorado

Trail Semi-marathon Marathon 50 km

août

8-9

sa - di

Emerald Mountain Epic

Steamboat Springs, Colorado

Trail 13 mi 26 mi

sept

19-20

sa - di

Pikes Peak Marathon

Manitou Springs, Colorado

Trail 13 mi 26 mi

sept

19-20

sa - di

Pikes Peak Ascent

Manitou Springs, Colorado

Trail 13 mi 26 mi

oct

3

samedi

Colorado Springs Marathon

Colorado Springs, Colorado

5 km Semi-marathon Marathon

oct

4

dimanche

Windsor Marathon

Windsor, Colorado

5 km 10 km Semi-marathon Marathon